Bryan reads for x minutes. Kelly reads for one-fourth the amount of time Bryan reads. Which statement explains why 1/4x and 0.25x can each find the number of minutes Kelly reads?

Barbara deposited $300 in the bank. if the bank pays her simple interest at the rate of 4 percent per year, how much money will she have in her account at the end of 9 months?

Which graph represents the linear function below? y-3=1/2(x+2)

The hockey team has been great! in 2008 they won 20% more games than in 2007. in 2009 they won 50% more games than in 2008. what was their overall percentage increase from 2007 through 2009?